TWI788854B - a yarn method - Google Patents

Abstract

A yarn manufacturing method, which includes: raw material yarn; the first roller, which stretches the raw material yarn; the node generator, which sprays the yarn out of the node; the cleaning room, which cleans the yarn after the node is generated; the material room is equipped with Graphene attachment material, so that the yarn after the node generation and cleaning is attached by the attachment material; the second roller, stretches the yarn through the node generator, clean room, and material room; the heating room, the attachment material in the material room Use heat setting to make it firmly attached to each single fiber of the yarn; the third roller controls the heating time of the yarn in the heating chamber; the fourth roller winds and shapes the processed yarn to make the graphene-containing material Properties can be preserved in clothing for a long time.

Description

a yarn method

The invention is a yarn manufacturing method, which makes the properties of the graphene-containing attached material exist in the yarn, and increases the warming and heat-retaining properties of the clothes.

In winter, in order to keep warm, people wear thicker clothes, traditionally made of cotton or wool, but after the advancement of the chemical fiber industry, man-made fibers are used to make warm clothes.

Traditional thermal clothing, almost all of them are cost-effective according to the relative thickness of the clothing according to the demand for warmth, so that the body temperature can be isolated according to the thickness. The thicker the clothing, the less heat can be dissipated. However, the thicker the clothing, it means: more consumption Raw materials; resulting in poorer human activity for dressing; and more space for storage when the seasons change.

Of course, in modern times, there are also far-infrared rays that use brush technology and fibers to add minerals, but the bristles will produce a lot of plastic particles and plastic fibers, which cannot be intercepted by general drainage systems, nor can they be effectively blocked by sewage treatment plants. , in the process of flowing to the sea, it will absorb various substances along the way, including toxic organic compounds, algae, microorganisms, etc. Then it is eaten by innocent aquatic creatures, including fish, shrimp, shellfish, crabs, etc., all of which are unavoidable. These ingested plastic particles will enter the food chain, and related pollutants will eventually accumulate in the bodies of large aquatic animals and even humans. Current research may lead to cancer, reduced reproductive capacity, decreased immunity, and teratogenicity in humans. wait to brush the sweater The current technology should be gradually phased out in terms of environmental protection.

In addition, some manufacturers add far-infrared powder to the fiber process, such as zirconia, but the fiber process is then formed into yarn, and coloring and fixing agents are added. The farther the far-infrared particles are away from the body, and the winter Insufficient light, the far-red line powder cannot exert its due effect, and cannot achieve the effect of heat preservation and heat preservation.

Here, the inventor has long experience in garments, weaving, and yarn, and years of research and development, and finally changed the above-mentioned problems according to the following.

A yarn manufacturing method comprising raw material yarn;

The first roller, which stretches the raw material yarn;

Node generator, set behind the first roller, sprays the yarn out of the node;

The cleaning room is located behind the node generator, and cleans the yarn after the node is generated;

The material room is equipped with a graphene-containing material, so that the yarn after the node is generated and cleaned is attached by the graphene-containing material;

The second roller, located behind the material room, stretches the yarn passing through the node generator, the clean room, and the material room;

The heating chamber is set behind the second roller, and the attachment material in the material chamber is heat-set to make it firmly adhere to each single fiber of the yarn;

The second roller, located behind the heating chamber, controls the heating time of the yarn in the heating chamber;

The fourth roller, located behind the third roller, winds and shapes the processed yarn.

Among them, the raw material yarn includes polyester false-twisted processed yarn, nylon false-twisted processed yarn, polyester nylon raw silk, polyester nylon staple fiber, polyester cotton blended yarn, and the raw material yarn is in the shape of a yarn roll and placed on On the pay-off frame; the first roller stretches the raw material yarn, and the first roller stretches 100-1000 meters per minute, so that the raw material yarn can be stretched to the subsequent section; the node generator is installed after the first roller , the yarn is sprayed out of the nodes, which means that the polyester or polyamine processed yarn uses an air nozzle during the processing process to cause the fibers to produce point-like cluster winding, so that the yarn produces 80-120 nodes per meter; the clean room is located in After the node generator, clean the yarn after the node is generated. The cleaning room is clean water cleaning method to clean the residual oil stain on the yarn, so as to avoid the oil pollution generated when the yarn is sprayed on the node and affect the subsequent attachment of the attached material. The yarn after cleaning The thread is then processed in the material room; the material room is equipped with an additional material, so that the yarn after the node is generated and cleaned is attached by the additional material. Added by graphene-containing additives;

The graphene attachment material includes water, high molecular polymer, graphene particles, and the high molecular polymer is acrylic or polyurethane Polyurethane, referred to as PU or polyester Polyester. After stirring, the yarn passing through the material chamber can be covered with graphene Additional materials are attached. Any object with a temperature higher than absolute zero will emit radiation. The normal body temperature of the human body is about 37°C, and the peak wavelength of electromagnetic waves calculated by the law is about 9.5 μm . Objects are more likely to absorb energy that is close to the peak wavelength of its radiation, so far-infrared rays in the 8-14 μm wavelength range are more likely to be absorbed by the human body. Because the 8-14 μm far-infrared light waves generated by graphene heating are similar to the wavelength of the human body, The far-infrared light waves generated by graphene heating are very similar to the wavelength of the human body, both of which are 8~15um. When the wavelengths interact with each other equally, resonance will occur. When biological cells produce resonance effect, far-infrared heat energy can penetrate deep into the subcutaneous tissue, dilate capillaries, promote blood circulation, and of course help the body to heat up, which can be obtained from the test report in Annex 1.

What's more, general graphene particles are more of a geometric shape. The shape of a circle may be difficult to control for any incident energy due to the curvature of the surface, and it is difficult to resonate with the far-infrared rays radiated by the human body. The graphene particles are 3 to 20 μm long, 8 to 25 μm wide, and 3 to 12 nm thick, so when the rectangular graphene particles are on the surface of the yarn, it is easier to resonate with the radiation produced by the human body.

The second roller, located behind the material room, stretches the yarn passing through the node generator, the cleaning room, and the material room; the heating room, located behind the second roller, heats the attached material in the material room to make it firm For each single fiber attached to the yarn, the heating temperature in the heating chamber is 100-600 degrees Celsius; the third roller is installed behind the heating chamber to control the heating time of the yarn in the heating chamber, and the third roller stretches 100-1000 per minute Meter, to control the heating time of the yarn in the heating chamber; the fourth roller, set behind the third roller, winds and shapes the processed yarn.

Here, the finished processed yarn has the characteristics of the graphene-containing additive.

(1): raw material yarn

(11): node

(2): the first roller

(3): Node generator

(31):Air nozzle

(4): Clean room

(5): material room

(51):Additional material containing graphene

(6): Second roller

(7): heating chamber

(8): The third roller

(9): Fourth roller

(W): heating chamber

(X): cooling plate

(Y): False twist mechanism

(Z): stretching roller

The first figure is a schematic flow chart of the graphene-containing yarn production method of the present invention.

The second figure is a schematic diagram of nodes of the present invention.

The third figure is a schematic diagram of the air nozzle of the present invention.

The fourth figure is another schematic diagram of the graphene-containing yarn production process of the present invention.

The fifth picture is a schematic diagram of heat radiation dissipation of conventional far-infrared powder

The sixth figure is the heat radiation heat reflection figure of the graphene-containing yarn of the present invention

Please refer to the first to third pictures, the raw material yarn (1), the raw material yarn (1) is generally a whole bundle of yarn around a central hollow mandrel, the yarn of the central hollow mandrel, the hollow part is then The raw material yarn (1) includes polyester false-twisted processed yarn, nylon false-twisted processed yarn, polyester nylon raw yarn, polyester nylon staple fiber, and polyester pure cotton blended yarn.

The first roller (2) stretches the raw material yarn (1), the first roller stretches 100-1000 meters per minute, and stretches the raw material yarn (1) to the rear section.

The node generator (3) is installed behind the first roller (2), and sprays the raw material yarn (1) out of the node (11), that is, the air nozzle (31) is used in the processing process to make the fibers produce point-like clustering and winding, That is to say, the vortex generated by the high-pressure air entering the nozzle makes the yarn have uniform physical properties for subsequent processing.

Its node generator (3) processes polyester or polyamine yarns in the processing process, and uses air nozzles (31) to make the fibers produce point-like clustering and winding phenomenon, so that the yarn generates 80-120 nodes per meter.

The cleaning room (4) is set behind the node generator (3) to clean the yarn (1) after the node is generated. The cleaning room is clean water cleaning method to clean the residual oil stains on the yarn. The clean water cleaning method can be water cleaning or Cleaning by spraying water, so that the raw material yarn (1) can be kept clean and free of foreign matter before the next process.

The material chamber (5) is provided with a graphene-containing attachment material (51), so that the raw material yarn (1) after the nodes are generated and cleaned is attached by the graphene-containing attachment material (51), and the graphene-containing attachment material (51) Contains: high molecular polymer and water, high molecular polymer is acrylic or polyurethane Polyurethane, referred to as PU or polyester Polyester, graphene accounts for 0.1% to 3% of all attached materials; high molecular polymer The material ratio is 10% to 69.9%, The proportion of water is 30% to 89.9%, wherein the graphene, high molecular polymer and water are stirred at the speed of the stirrer motor at 1000 to 5000 revolutions per minute for 20 to 28 hours before entering the material chamber (5) As an additional material (51), graphene can be rectangular, 3 to 20 μm in length, 8 to 25 μm in width, and 3 to 12 nm in thickness, as shown in the third-party heating test report in Annex 1.

The second roller (6), located behind the material chamber (5), stretches the raw material yarn (1) passing through the node generator (3), the clean room (4), and the material chamber, and its second roller stretches every minute 100-1000 meters, providing the raw material yarn (1) with the stretching force of the previous process.

The heating chamber (7) is located behind the second roller (6), and the graphene-containing additional material (51) in the material chamber (5) is heat-set to make it firmly attached to each single piece of the raw material yarn (1). Root fiber, the temperature of heating chamber (7) is 100-600 degree centigrade.

The third roller (8), located behind the heating chamber (7), controls the heating time of the raw material yarn (1) in the heating chamber, and the rotation speed per minute of the third roller (8) is stretched at 100-1000 meters per minute, And allow the raw material yarn (1) through the heating chamber (7) to obtain the best uniform temperature of 100-600 degrees centigrade.

The fourth roller (9), located behind the third roller (8), winds and shapes the processed yarn, and its fourth roller stretches 100-1000 meters per minute to wind and shape the processed yarn .

As shown in Figure 4, when the raw material yarn (1) belongs to polyester precursor or nylon precursor, the first roller (2) is added to the front heating chamber (W), and the front heating chamber (W) The temperature is 100-600 degrees Celsius, and there is a cooling plate (X) at the rear. The cooling plate (X) is to ensure that the yarn is heat-set in the twisted state. The length of the cooling plate (X) between them is 0.5-1.5 meters, so that the temperature of the yarn is cooled to below 100°C before untwisting, which is convenient set shape. The false twist mechanism (Y) is installed behind the cooling plate (X), and the drawing roller (Z) is responsible for the first three sections of drawing, so that the polyester raw yarn and nylon raw yarn can be converted into processed yarn.

The processed yarn completed by the above-mentioned process contains the characteristics of the graphene attachment material of the present invention, such as the average far-infrared emissivity of the graphene cloth sample in Annex 1 and the temperature rise test of the present invention in Annex 2, as shown in Figure 5. Infrared particle powder heat radiation and heat radiation in the shape of the rectangular graphene additive material of the present invention shown in Figure 6. When the yarn is turned into a garment, it goes through the dyeing and finishing process, and the characteristics of the rectangular graphene additive material are included in the dyeing and finishing process. Therefore, The heat setting, dyeing and finishing process and heat setting of the yarn made in the past will make the characteristics of the garment additive material more stable in the future, so it is in line with the creation that can be implemented, has not been disclosed, produces significant effects, and conforms to the laws of nature. Request for the approval of the invention patent. I pray for the legal benefit and practicality.

(51):Additional material containing graphene

Claims (16)

A yarn manufacturing method, which includes raw material yarn; the first roller, which stretches the raw material yarn; the node generator, which is arranged after the first roller, and sprays the yarn out of the node; the cleaning room, which is arranged after the node generator, is cleaned The yarn after the node is generated; the material room is provided with a graphene-containing attachment material, so that the yarn after generating the node and cleaning is attached by the graphene-containing attachment material, and the shape of the graphene-containing attachment material is rectangular; the second roller, Set behind the material room, stretch the yarn passing through the node generator, clean room, and material room; the heating room, set behind the second roller, heat-set the graphene-containing additive material in the material room to make it firmly adhered Each single fiber of the yarn; the third roller is installed behind the heating chamber to control the heating time of the yarn in the heating chamber; the fourth roller is installed after the third roller to wind and shape the processed yarn. A yarn manufacturing method as described in item 1 of the scope of patent application, wherein the raw material yarn includes polyester false-twisted processed yarn, nylon false-twisted processed yarn, polyester nylon raw yarn, polyester nylon staple fiber, polyester pure Cotton blend yarn. A yarn manufacturing method as described in item 1 of the scope of the patent application, wherein the first roller stretches 100-1000 meters per minute. A yarn manufacturing method as described in item 1 of the scope of the patent application, wherein the node generator processes polyester or polyamine yarns during the processing process, and uses air nozzles to cause the fibers to produce point-like clustering and winding, so that the yarn per meter Generates 80-120 nodes. A yarn manufacturing method as described in item 1 of the scope of the patent application, wherein the clean room is cleaned with water to clean the residual oil stains on the yarn. A yarn manufacturing method as described in item 1 of the scope of the patent application, wherein the graphene-containing attachment material in the material chamber includes high molecular polymer and water. A yarn manufacturing method as described in item 6 of the scope of the patent application, wherein the high molecular polymer is acrylic or polyurethane. As a kind of yarn manufacturing method described in item 1 of the scope of the patent application, the proportion of graphene in all the attached materials is from 0.1% to 3%. As one of the yarn manufacturing methods described in item 1 of the scope of the patent application, the rectangular graphene attachment material is 3 to 20 μm in length, 8 to 25 μm in width, and 3 to 12 nm in thickness. A yarn manufacturing method as described in item 6 of the scope of the patent application, wherein the proportion of high molecular polymer is 10% to 50%, and the proportion of water is 30% to 89.9%. A yarn production method as described in item 6 of the scope of the patent application, wherein the graphene, high molecular polymer and water are stirred at a stirring motor speed of 1000 to 5000 revolutions per minute for 20 to 28 hours. A yarn manufacturing method as described in item 1 of the scope of the patent application, wherein the second roller stretches 100-1000 meters per minute. A yarn manufacturing method as described in item 1 of the scope of the patent application, wherein the heating temperature of the heating chamber is 100-600 degrees Celsius. A yarn manufacturing method as described in Item 1 of the scope of the patent application, wherein the third roller is stretched at 100-1000 meters per minute to control the heating time of the yarn in the heating chamber. A yarn manufacturing method as described in item 1 of the scope of the patent application, wherein the fourth roller is stretched at 100-1000 meters per minute, and the processed yarn is wound into shape. A yarn manufacturing method as described in Item 1 of the scope of the patent application, wherein when the raw material yarn is polyester precursor (POY OR FDY) or nylon precursor (POY OR NFDY), the first roller is further added with the former The heating chamber is equipped with a cooling plate behind the cooling plate, and a false twist mechanism is installed behind the cooling plate, so that the raw polyester yarn and nylon yarn can be converted into processed yarn.

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